2222506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 4132800

約数和(自身を除く): 1910294

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 409, 418, 494, 818, 2717, 4499, 5317, 5434, 7771, 8998, 10634, 15542, 58487, 85481, 101023, 116974, 170962, 202046, 1111253, 2222506]

約数ペア:

[(1, 2222506), (2, 1111253), (11, 202046), (13, 170962), (19, 116974), (22, 101023), (26, 85481), (38, 58487), (143, 15542), (209, 10634), (247, 8998), (286, 7771), (409, 5434), (418, 5317), (494, 4499), (818, 2717)]